[ https://issues.apache.org/jira/browse/YARN-2594?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14153968#comment-14153968 ]
Hadoop QA commented on YARN-2594: --------------------------------- {color:red}-1 overall{color}. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12672114/YARN-2594.patch against trunk revision 9582a50. {color:green}+1 @author{color}. The patch does not contain any @author tags. {color:red}-1 tests included{color}. The patch doesn't appear to include any new or modified tests. Please justify why no new tests are needed for this patch. Also please list what manual steps were performed to verify this patch. {color:green}+1 javac{color}. The applied patch does not increase the total number of javac compiler warnings. {color:green}+1 javadoc{color}. There were no new javadoc warning messages. {color:green}+1 eclipse:eclipse{color}. The patch built with eclipse:eclipse. {color:green}+1 findbugs{color}. The patch does not introduce any new Findbugs (version 2.0.3) warnings. {color:green}+1 release audit{color}. The applied patch does not increase the total number of release audit warnings. {color:green}+1 core tests{color}. The patch passed unit tests in hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager. {color:green}+1 contrib tests{color}. The patch passed contrib unit tests. Test results: https://builds.apache.org/job/PreCommit-YARN-Build/5188//testReport/ Console output: https://builds.apache.org/job/PreCommit-YARN-Build/5188//console This message is automatically generated. > Potential deadlock in RM when querying ApplicationResourceUsageReport > --------------------------------------------------------------------- > > Key: YARN-2594 > URL: https://issues.apache.org/jira/browse/YARN-2594 > Project: Hadoop YARN > Issue Type: Bug > Components: resourcemanager > Affects Versions: 2.6.0 > Reporter: Karam Singh > Assignee: Wangda Tan > Priority: Blocker > Attachments: YARN-2594.patch, YARN-2594.patch, YARN-2594.patch > > > ResoruceManager sometimes become un-responsive: > There was in exception in ResourceManager log and contains only following > type of messages: > {code} > 2014-09-19 19:13:45,241 INFO event.AsyncDispatcher > (AsyncDispatcher.java:handle(232)) - Size of event-queue is 53000 > 2014-09-19 19:30:26,312 INFO event.AsyncDispatcher > (AsyncDispatcher.java:handle(232)) - Size of event-queue is 54000 > 2014-09-19 19:47:07,351 INFO event.AsyncDispatcher > (AsyncDispatcher.java:handle(232)) - Size of event-queue is 55000 > 2014-09-19 20:03:48,460 INFO event.AsyncDispatcher > (AsyncDispatcher.java:handle(232)) - Size of event-queue is 56000 > 2014-09-19 20:20:29,542 INFO event.AsyncDispatcher > (AsyncDispatcher.java:handle(232)) - Size of event-queue is 57000 > 2014-09-19 20:37:10,635 INFO event.AsyncDispatcher > (AsyncDispatcher.java:handle(232)) - Size of event-queue is 58000 > 2014-09-19 20:53:51,722 INFO event.AsyncDispatcher > (AsyncDispatcher.java:handle(232)) - Size of event-queue is 59000 > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)